From: Jens Axboe <jens.axboe@oracle.com>
Date: Fri, 23 May 2008 11:28:59 +0000 (+0200)
Subject: Silence warning on older gcc (bogus)
X-Git-Tag: fio-1.21-rc1~7
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=fc4398fdf45b76c3aa11e14e78fc41a1fb42eb7e;p=fio.git

Silence warning on older gcc (bogus)

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/io_u.c b/io_u.c
index c728168d..c3939b32 100644
--- a/io_u.c
+++ b/io_u.c
@@ -217,7 +217,7 @@ static int get_next_offset(struct thread_data *td, struct io_u *io_u)
 static unsigned int get_next_buflen(struct thread_data *td, struct io_u *io_u)
 {
 	const int ddir = io_u->ddir;
-	unsigned int buflen;
+	unsigned int buflen = buflen; /* silence dumb gcc warning */
 	long r;
 
 	if (td->o.min_bs[ddir] == td->o.max_bs[ddir])